<template>
  <div class="app-container">
    <el-row :gutter="20" class="header">
      <el-col :span="7">
        <el-input placeholder="请输入用户名..." v-model="queryForm.query" clearable />
      </el-col>
      <el-button type="primary" :icon="Search" @click="initUserList">搜索</el-button>
      <el-button type="success" :icon="DocumentAdd" @click="handleDialogValue()">新增</el-button>
      <el-popconfirm title="您确定批量删除这些记录吗？" @confirm="handleDelete(null)">
        <template #reference>
          <el-button type="danger" :disabled="delBtnStatus" :icon="Delete">批量删除</el-button>
        </template>
      </el-popconfirm>
    </el-row>

    <el-table :data="tableData" stripe style="width: 100%" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column prop="avatar" label="头像" width="80" align="center">
        <template v-slot="scope">
          <!-- 修改为新的头像 URL 生成逻辑 -->
          <img :src="scope.row.avatar" width="50" height="50" />
        </template>
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="100" align="center" />
      <el-table-column prop="roles" label="拥有角色" width="200" align="center">
        <template v-slot="scope">
          <el-tag size="small" type="warning" v-for="item in scope.row.sysRoleList">
            {{ item.name }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="200" align="center" />
      <el-table-column prop="phonenumber" label="手机号" width="120" align="center" />
      <el-table-column prop="status" label="状态" width="200" align="center">
        <template v-slot="{ row }">
          <el-switch
            v-model="row.status"
            @change="statusChangeHandle(row)"
            active-text="正常"
            inactive-text="禁用"
            active-value="0"
            inactive-value="1"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" width="200" align="center" />
      <el-table-column prop="loginDate" label="最后登录时间" width="200" align="center" />
      <el-table-column prop="remark" label="备注" />
      <el-table-column prop="action" label="操作" width="400" fixed="right" align="center">
        <template v-slot="scope">
          <el-button type="primary" :icon="Tools" @click="handleRoleDialogValue(scope.row.id, scope.row.sysRoleList)">
            分配角色
          </el-button>
          <el-button v-if="scope.row.username !== 'java1234'" type="primary" :icon="Edit" @click="handleDialogValue(scope.row.id)" />
          <el-popconfirm v-if="scope.row.username !== 'java1234'" title="您确定要删除这条记录吗？" @confirm="handleDelete(scope.row.id)">
            <template #reference>
              <el-button type="danger" :icon="Delete" />
            </template>
          </el-popconfirm>
          <el-popconfirm v-if="scope.row.username !== 'java1234'" title="您确定要对这个用户重置密码吗？" @confirm="handleResetPassword(scope.row.id)">
            <template #reference>
              <el-button type="warning" :icon="RefreshRight">重置密码</el-button>
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      v-model:currentPage="queryForm.pageNum"
      v-model:page-size="queryForm.pageSize"
      :page-sizes="[10, 20, 30, 40]"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
  <Dialog v-model="dialogVisible" :dialogVisible="dialogVisible" :id="id" :dialogTitle="dialogTitle" @initUserList="initUserList" />
  <RoleDialog v-model="roleDialogVisible" :sysRoleList="sysRoleList" :roleDialogVisible="roleDialogVisible" :id="id" @initUserList="initUserList" />
</template>

<script setup>
import { ref } from 'vue';
import requestUtil, { getServerUrl } from '@/util/request';
import { Search, Delete, DocumentAdd, Edit, Tools, RefreshRight } from '@element-plus/icons-vue';
import Dialog from './components/dialog';
import { ElMessage, ElMessageBox } from 'element-plus';
import RoleDialog from './components/roleDialog';

const tableData = ref({});

const total = ref(0);

const queryForm = ref({
  query: '',
  pageNum: 1,
  pageSize: 10,
});

const dialogVisible = ref(false);

const dialogTitle = ref('');

const id = ref(-1);

const delBtnStatus = ref(true);

const multipleSelection = ref([]);

const sysRoleList = ref([]);

const roleDialogVisible = ref(false);

const handleSelectionChange = (selection) => {
  console.log('勾选了');
  console.log(selection);
  multipleSelection.value = selection;
  delBtnStatus.value = selection.length === 0;
};

const handleRoleDialogValue = (userId, roleList) => {
  console.log('userId=' + userId);
  id.value = userId;
  sysRoleList.value = roleList;
  roleDialogVisible.value = true;
};

const initUserList = async () => {
  const res = await requestUtil.post('sys/user/list', queryForm.value);
  tableData.value = res.data.userList;
  total.value = res.data.total;
};

initUserList();

const handleSizeChange = (pageSize) => {
  queryForm.value.pageNum = 1;
  queryForm.value.pageSize = pageSize;
  initUserList();
};

const handleCurrentChange = (pageNum) => {
  queryForm.value.pageNum = pageNum;
  initUserList();
};

const handleDialogValue = (userId) => {
  if (userId) {
    id.value = userId;
    dialogTitle.value = '用户修改';
  } else {
    id.value = -1;
    dialogTitle.value = '用户添加';
  }
  dialogVisible.value = true;
};

const handleDelete = async (id) => {
  var ids = [];
  if (id) {
    ids.push(id);
  } else {
    multipleSelection.value.forEach((row) => {
      ids.push(row.id);
    });
  }
  const res = await requestUtil.post('sys/user/delete', ids);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!',
    });
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
  }
};

const handleResetPassword = async (id) => {
  const res = await requestUtil.get('sys/user/resetPassword/' + id);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!',
    });
    initUserList();
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
  }
};

const statusChangeHandle = async (row) => {
  let res = await requestUtil.get('sys/user/updateStatus/' + row.id + '/status/' + row.status);
  if (res.data.code === 200) {
    ElMessage({
      type: 'success',
      message: '执行成功!',
    });
  } else {
    ElMessage({
      type: 'error',
      message: res.data.msg,
    });
    initUserList();
  }
};
</script>

<style lang="scss" scoped>

.header{
  padding-bottom: 16px;
  box-sizing: border-box;
}

.el-pagination{
  float: right;
  padding: 20px;
  box-sizing: border-box;
}

::v-deep th.el-table__cell{
  word-break: break-word;
  background-color: #f8f8f9 !important;
  color: #515a6e;
  height: 40px;
  font-size: 13px;

}

.el-tag--small {
  margin-left: 5px;
}
</style>
